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NAS428K3-7
Bolt
Description
Fastener Length: 7/8", Thread: 10-32, Thread Length: 27/32"
Specifications
| Fastener Length | 0.875 |
|---|---|
| Features Provided | Finished head |
| Grip Length | 0.031 inches minimum and 0.062 inches maximum |
| Hardness Rating | 26.0 rockwell c minimum and 32.0 rockwell c maximum |
| Head Height | 0.109 |
| Head Style | Crowned hexagon |
| Length | 7/8 |
| Material | Steel |
| Material Specification | Ams 6300 assn std 1st material response or mil-s-6758 mil spec 2nd material response or mil-s-6050 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response or mil-s-5626 mil spec 6th material response |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Special Features | As modified by slotted shank |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 3 fed spec all treatment responses |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.813 inches minimum and 0.844 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNF |
| Thread Size | 10 |
| Width Between Flats | 0.375 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS428K3-5
- NAS428K3-7
- NAS428K3-10
- NAS428K3-11
- NAS428K3-13
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS428-3-7 NAS #10-32 · 7/8 in · Crowned hexagon · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error